JR3VFU — FT8 station from Japan
Amateur radio station JR3VFU operating from Japan. 48 FT8 spots received at SO8OO WebSDR, 9 CQ calls, active on 20m, over 7 days, best SNR +23 dB. Heard between 2026-05-02 and 2026-06-27.
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Overview
48
Total spots
9
CQ calls
7
Days active
-7 dB
Avg SNR
Bands
20m
First seen: 2026-05-02
Last seen: 2026-06-27 18:23 UTC
Last seen: 2026-06-27 18:23 UTC
Frequent QSO partners observed at SO8OO
Stations JR3VFU worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | JR3VFU | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 06-27 20:22 | 20m | -8 / - | UT4VL | - / -23 | 2 | Partial |
| 06-27 20:18 | 20m | 0 / - | RT6Z | - / - | 3 | Partial |
| 06-27 20:18 | 20m | +9 / - | EA7ALL | - / -26 | 4 | ✓ Confirmed |
| 06-27 20:14 | 20m | +6 / - | IQ4JO | - / -12 | 2 | Partial |
| 06-20 20:12 | 20m | -7 / - | Z34K | - / - | 2 | Partial |
| 06-04 21:08 | 20m | -4 / - | IZ0MIT | - / - | 2 | Partial |
| 05-23 19:50 | 20m | -7 / - | OE3UKW | - / -18 | 4 | ✓ Confirmed |
| 05-15 19:44 | 20m | -9 / - | DL3MIB | - / -19 | 4 | ✓ Confirmed |
| 05-02 20:33 | 20m | - / -11 | F4FLF | -8 / - | 2 | Partial |
| 05-02 20:29 | 20m | -15 / - | SP6AXW | -11 / -6 | 4 | Partial |
| 05-02 20:26 | 20m | - / -9 | IZ3EAW | -10 / - | 2 | Partial |
| 05-02 20:24 | 20m | -6 / - | HA7TM | -9 / -14 | 2 | Partial |
| 05-02 20:23 | 20m | -4 / - | 4L3YL | - / - | 2 | Partial |
| 05-02 20:23 | 20m | - / -10 | DL1HQN | -8 / - | 2 | Partial |
| 05-02 20:20 | 20m | +11 / - | F4ACR | -10 / - | 2 | ✓ Verified |
| 05-02 20:12 | 20m | -20 / -11 | PD0RDD | +2 / - | 5 | Partial |
| 05-02 20:09 | 20m | -16 / -14 | SQ8M | -6 / -11 | 4 | ✓ Complete |
| 05-02 20:06 | 20m | -7 / - | ON6AA | -8 / - | 3 | Partial |
Station Log
20m
UTC dB Freq Message 201215 -9 2621 JR3VFU Z34K KN01 (x2) 145830 -13 941 JR3VFU TA4INO -13 201400 +5 2854 JR3VFU IQ4JO JN63 (x2) 201800 +11 2514 JR3VFU EA7ALL R-26 201830 -6 2906 JR3VFU RT6Z KN98 201830 +10 2514 JR3VFU EA7ALL R-26 201900 -17 1516 JR3VFU ER1CW 73 201900 +3 2906 JR3VFU RT6Z KN98 201900 +7 2514 JR3VFU EA7ALL R-26 201930 +4 2906 JR3VFU RT6Z KN98 201930 +8 2513 JR3VFU EA7ALL RR73 202230 -7 845 JR3VFU UT4VL -23 (x2)